baber/WOPTO huggingface dataset:
Patent CA-2239004-A1 (CA)
Inventor: COX STEPHEN TODD
IPC: D21H13/06
Filed: 1996-11-26
Abstract: A high pressure laminate is made of several layers of paper, including from bottom to top core sheets, a decor sheet and an overlay sheet. The core sheets are either composed of cellulose fibers or composed of 30 to 90 weight percent cellulose acetate fibers and 70 to 10 weight percent cellulose fibers. The core sheets are respectively coated with either a lamination polymer or a plasticizer. The decor sheet is composed of a mixture and a conventional amount of paper making dye. The mixture comprises 30 to 90 weight percent cellulose acetate fibers, 10 to 70 weight percent celluose fibers and 0 to 20 weight percent fillers. The decor sheet is coated with a plasticizer. The overly sheet is composed of cellulose fibers and is coated with a lamination polymer. Upon application of heat and pressure to the several layers a laminate is formed having thermoplastic, properties, improved postformability and a significant reduction in the release of volatile organics during formation.
Patent CA-2243264-A1 (CA)
Title: Disposable absorbent article having an absorbent support system
Inventor: SUPRISE JODY DOROTHY
IPC: A61F13/15
Filed: 1998-09-01
Abstract: A disposable absorbent article defines an outer cover, an absorbent chassis and an absorbent support member which is configured to maintain the absorbent chassis close to a wearer's body in use. The absorbent chassis includes a backsheet, a bodyside liner which is connected to the backsheet in a superposed relation and an absorbent core disposed between the backsheet and the bodyside liner. The absorbent chassis is attached to the outer cover at the waist edges and remains at least partially unattached from the outer cover between the waist edges. The absorbent support member is attached to the absorbent chassis and extends between and connects the absorbentchassis to the side edges of the outer cover. The absorbent support member maintains the absorbent chassis in a close, conforming fit with the wearer's body even after the chassis becomes saturated with body exudates while the outer cover is free to move independently from the absorbent chassis. Thus, the disposable absorbent article has an aesthetically pleasing garment-like appearance and has improved fit and containment during use.
Patent CA-2245168-A1 (CA)
Title: Optical fibre organizer
Inventor: GRAULUS HENDRIK
IPC: G02B6/46
Filed: 1997-02-27
Abstract: A kit of parts for forming an optical fibre organizer is disclosed. The kit comprises at least two different modules selected from: (i) a storage module comprising a support plate supporting at least one optical fibre storage means; (ii) a breakout module comprising a support plate supporting at least one optical fibre breakout means and (iii) a guide module comprising a support plate supporting a plurality of projections between which optical fibres may be guided. Each module is attachable either directly or indirectly to each other module such that their support plates are arranged side-by-side and thereby together form a larger support plate. The organizer may be housed in an optical fibre cable splice closure.
Patent CA-2245542-A1 (CA)
Title: Composition exhibiting improved fluorescent response
Inventor: CANTOR STEPHEN E
IPC: C08F2/50
Filed: 1997-02-19
Abstract: The use of a phosphine oxide photoinitiator enables the effective curing of a polymerizable acrylate formulation despite the incorporation of a high concentration of a fluorescing agent, thereby facilitating, and enhancing the efficiency of, evaluation of the cured deposit utilizing its fluorescent response.
Patent CA-2245696-A1 (CA)
Title: Mild bar compositions comprising blends of polyalkylene glycols
Inventor: PETKO MICHAEL FRANCIS
IPC: C11D1/12
Filed: 1997-01-28
Abstract: A detergent composition comprises: (a) 10 to 60 % by weight of a synthetic, non-soap detergent, or mixture of synthetic non-soap detergents; (b) greater than 10 % to 60 % by weight of a water-soluble structurant which is neither soap nor a non-soap detergent and which has a melting point in the range 40° to 100 °C; (c) 0.01 to 10 % by weight polyalkylene glycol or mixture of polyalkylene glycols which glycol or mixture of glycols has a melting point below about 40 °C; (d) 5 % to 50 % by weight of a water-insoluble structurant which is neither soap nor non-soap detergent and has a melting point in the range 40° to 100 °C; (e) 1 to 14 % by weight water; (f) 0 to 25 % water-soluble starch; and (g) 0 to 10 % salt of a C8 to C22 monocarboxylic acid. Such a composition allows enhanced extrusion of bars through a soap plodder.
Patent CA-2246180-A1 (CA)
Title: Method and apparatus for measuring nuclear magnetic resonance
Inventor: SEZGINER ABDURRAHMAN
IPC: G01R33/44
Filed: 1998-08-28
Abstract: The present invention relates generally to an apparatus and method for measuringnuclear magnetic resonance properties of an earth formation traversed by a borehole by generating gradient-echoes. The measurement can be made while drilling or using a wireline tool. The apparatus applies a static magnetic field, B a, in a volume of the formation which polarizes the nuclei of hydrogenous connate fluids within the formation. The apparatus applies a second magnetic field, B b, in a volume of the formation. The magnetic fields B a and B b are substantially orthogonal in the volume of the formation. A change in the polarity of the magnetic field, B b, reverses the direction of precession of the nuclei thereby generating a train of gradient-echoes. Each gradient-echo signal is transformed into the frequency domain and the signal frequency is mapped to a radial position in the volume of the formation in order to generate an image of the formation. Various properties of the formation, such as the effective diffusion coefficient of the formation fluid, longitudinal relaxation time, spin-spin relaxation time, and porosity can be estimated from the train of gradient-echoes.
Patent CA-2246908-A1 (CA)
Inventor: LONG JOE DENNIS
IPC: G06F12/00
Filed: 1998-09-09
Abstract: A compensating resource manager provides a mechanism for more easily integrating non-transactional durable resources to participate in transactions within a component-based on-line transaction processing system, as well as resources having transaction processing support not conforming to the transaction processing system. The durable resource is integrated using the compensating resource manager by developing two simple components, a worker component that implements a normal action on the resource and a compensator component that implements a compensating action that reverses the normal action on the resource. The worker component uses system-provided services to register its respective compensator component and to log information, such as on a write-ahead basis, to allow the compensator component to reverse its normal action.      The system-provided service enlists in a transaction in which the worker component performs its normal action to receive two phase commit notifications for the transaction, and responsive thereto creates the compensator component to perform appropriate clean-up or compensating action according to the logged information depending on whether the transaction commits or aborts.
Patent CA-2247229-A1 (CA)
Title: Stationary vortex system for direct injection of supplemental reactor oxygen
Inventor: TAT YAN CHENG ALAN
IPC: B01J19/18
Filed: 1998-09-11
Abstract: A method for efficiently providing supplemental oxygen to a reaction mixture which is oxidized by or otherwise uses air, wherein the reaction mixture is agitated to create one or more stationary vortices, oxygen is injected into the reactor vessel at a stationary vortex, and air bubbles are circulated within the reaction mixture in the reactor vessel and outside the stationary vortex or vortices into which the oxygen is injected.
Patent CA-2249088-A1 (CA)
Inventor: NADEAU-DOSTIE BENOIT
IPC: G01R31/3185
Filed: 1998-09-29
Abstract: A method of testing high speed interconnectivity of circuit boards having components operable at a high speed system clock, employing an IEEE 1149.1 standard test method in which test data is shifted into and from the components at the rate of a test clock during Shift_In and Shift_Out operations, and having an Update operation and a Capture operation between the Shift_In and Shift_Out operations, the components including a first group of components capable of performing the Update and Capture operations at the rate of the Test Clock only and a second group of components capable of performing the Update and Capture operations at the rate of the system clock, the method comprising the steps of performing the Shift_In operation in all of the components concurrently at the rate of the Test Clock; performing the Update and Capture Operations in the first group of components at the rate of the Test Clock; and performing the Update and Capture operations in the second group of components at the rate of the system Clock. The method employs anovel integrated circuit, test controller and boundary scan cells.
Patent CA-2249697-A1 (CA)
Inventor: LUNDY DANIEL E
IPC: G03F7/004
Filed: 1998-10-06
Abstract: In a negative acting photoimageable composition comprising an acid functional binder polymer having a weight average molecular weight between 5000 and 40,000,optional additional higher molecular weight binder polymer, photopolymerizable .alpha.,.beta.-ethylenically unsaturated compounds, and photoinitiator. At least a portion of the photopolymerizable compounds are isocyanate trimers having tri-.alpha.,.beta.-ethylenically unsaturated functionality.
Patent CA-2250757-A1 (CA)
Title: Novel .alpha.-hydroxylic acid derivatives, their production and use
Inventor: KLINGE DAGMAR
IPC: C07D239/60
Filed: 1997-04-04
Abstract: The present invention relates to carboxylic acid derivatives of the formula (I) in which the radicals have the meaning given in the description, the production of these compounds and their use as medicaments.
Patent CA-2252250-A1 (CA)
Title: Apparatus and method for three-dimensional contouring
Inventor: WAINEO JAMES D
IPC: E01C19/40
Filed: 1998-10-30
Abstract: A contouring device and method for contouring three-dimensionally curved surfaces includes an elongated contouring assembly that is supported at opposite ends by a pair of fluid cylinders. The fluid cylinders are controlled to raise and lower the ends of the contouring assembly independently of each other, thereby allowing the contouring assembly to create a three-dimensionally curved surface as it passes over an area to be contoured. The control of one of the fluid cylinders is based on a comparison of the measured position of a first end of the contouring assembly with a profile of the surface to be leveled that is stored in a computer memory. The measurement of the position of the first end of the contouring assembly is achieved by a tracking device which tracks the position of a target positioned on the first end of the contouring assembly and which determines the three dimensional position of the target. A proximity sensor measures the position of the second end of the contouring assembly from a surface and outputs a control signal that adjusts the height of the second end of the contouring assembly to follow the surface. Alternatively, a second target positioned on the second contouring assembly end is tracked by a second tracking device to determine the three--dimensional position of the second end. The contouring assembly preferably has a plow, rotating auger, and a vibratory screed positioned adjacent and parallel to one another in an orientation transverse to the direction of motion of the contouring assembly. The plow, rotating auger, and vibratory screed are all pivotable about an axis parallel to their longitudinal direction. A pivot or tilting controller controls the tilting of the plow, rotating auger, and vibratory screed to follow the slope of the profile stored in computer memory.
Patent CA-2255548-A1 (CA)
Title: Assay methods and compositions useful for measuring receptor ligand binding
Inventor: BALLYK BARBARA ANN
IPC: G01N33/68
Filed: 1998-12-14
Abstract: This invention provides a system for screening chemical compounds to identify ligands for receptors including G-protein coupled receptors. The invention exploits cells in which the receptor is coupled through a second messenger system to an ion channel that is gated by cyclic nucleotide. Receptor stimulation causes the second messenger system to produce cyclic nucleotide, which results in ion influx through the channel. By measuring ion influx fluorescently, the invention provides a rapid and convenient means for identifying receptor ligands. By providing mixed cell cultures that include cells expressing different receptor types, and by loading into those cells different fluorescent reporters of ion influx, the invention further provides a multiplexed system that accelerates the ligand identification process. Cells useful in the process, and methods for exploiting them, are described. Also described is a "tandem" screening protocol in which cells of the invention are first incubated with a ligand candidate to generate a first signal, and then with a reference agonist for the receptor target expressed by the cell. The effect of the reference agonist on the first signal can then be used to characterize candidate ligands as target receptor agonists or modulators.
Patent CA-2255801-A1 (CA)
Title: Novel electron donors
Inventor: WILSON STANLEY EDWARD
IPC: C07C43/205
Filed: 1998-12-07
Abstract: Novel compositions of the structure   wherein R1 and R2 are each an alkoxy group which may be the same or different and have from one to ten carbon atoms, and R3-R6 are each individually, hydrogen, hydrocarbyl, hydrocarboxy, nitro, a silyl group or a halogen, with the provisos that if either R1 or R2 are methoxy, then at least one of R3-R6 is not hydrogen, if R1 and R2 are both ethoxy, then at least one of R3-R6 is not hydrogen, and R1 and R2 cannot both be methoxy, are taught herein, which may be used as electron donors, either internal or external, for catalysts used in the polymerization of olefins.
Patent CA-2255923-A1 (CA)
Title: Picture coding device, picture coding method, picture decoding device, picture decoding method, and providing medium
Inventor: SUZUKI TERUHIKO
IPC: H04N19/593
Filed: 1998-03-31
Abstract: Efficient random access is made possible. A group of video plane (GOV) layer in which encoding start absolute time within accuracy of a second is arranged is provided as the layer of a coded bit stream. The GOV layer can be inserted not only at the head of the coded bit stream but at an arbitrary position in the coded bit stream. The display time of each video object plane (VOP) constituting the GOV layer is represented by modulo_time_base which represents absolute time in the unit of a second with the encoding start absolute time as standard and VOP_time_increment which represents in the unit of a millisecond the time that has elapsed since time (synchronization point) indicated by the modulo_time_base.
Patent CA-2257283-A1 (CA)
Inventor: BLACKWELL RONALD S
IPC: C08G18/75
Filed: 1997-04-07
Abstract: Disclosed is a two-component aqueous polyurethane coating composition that is curable at 25 degrees Centigrade into a coating exhibiting enhanced hardness, gloss, and solvent resistance. The coating composition comprises a hydroxyl terminated, water dispersible polymer resin and a polyisocyanate which is dispersible in an aqueous polymer resin dispersion, and has an average functionality of at least 2Ø
Patent CA-2257686-A1 (CA)
Inventor: TURNER RUDOLF
IPC: H04N5/44
Filed: 1997-05-28
Abstract: La présente invention concerne un circuit de détection du mode bande latérale résiduelle (22) équipé d'un filtre en peigne (20). Ce circuit permet de résoudre le problème d'un éventuel blocage dans les cas où la réception du signal se fait en mode bande latérale résiduelle, le filtre en peigne étant en fonction, et qu'intervient de façon soudaine une modification du mode du signal. Ce montage a pour effet d'interdire les deux premiers octets des trois octets de l'information de mode, ces deux octets n'étant pas spécifiés dans tous les cas (à l'exception du mode terrestre 8 à bande latérale résiduelle) et étant remplacés par des données à zéro. Selon une autre réalisation, on saute le délai de 12 symboles dans le filtre en peigne, mettant le complément des données d'entrée dans le troisième octet. Lorsqu'il a été établi avec certitude que le mode terrestre 8 à bande latérale résiduelle est en place, l'interdiction des premier et deuxième octets (et l'inversion du troisième octet sauté) disparaît une zone sur deux de façon à permettre le fonctionnement du filtre en peigne.
Patent CA-2259337-A1 (CA)
Title: Growth arrest gene compositions and methods
Inventor: LAUS REINER
IPC: C07K14/47
Filed: 1997-06-27
Abstract: Disclosed is a novel gene and growth arrest gene product encoded by the gene.  Expression of the growth arrest gene B4B results in inhibition of cellular proliferation. The gene and gene product serve as markers of cancerous or pre-cancerous conditions, and as markers of immune states.
Patent CA-2260394-A1 (CA)
Inventor: WOLF HELMUT
IPC: H01Q13/06
Filed: 1999-01-29
Abstract: The invention relates to an antenna with two orthogonal feeds from coaxial conductors into a round or square waveguide antenna.
Patent CA-2261033-A1 (CA)
Title: Method of modulating lithographic affinity and printing members made thereby
Inventor: ELLIS ERNEST W
IPC: B41N1/08
Filed: 1998-04-21
Abstract: The lithographic affinity characteristics of a material, such as a polymer, are affected - and thereby selectively modulated - through implantation of one or more metallic materials, typically in the form of ions and/or atoms (or molecules). The desired characteristics are achieved by bulk chemical modification of the material rather than by texturing or deposition of a new surface layer. In the case of a polymer system, for example, the metal impregnates the matrix, penetrating to an observable depth without substantial surface accumulation.
Patent CA-2261592-A1 (CA)
Title: Biopsy forceps type clamping device
Inventor: HUGUENY JEAN-MARIE
IPC: A61B10/06
Filed: 1997-07-16
Abstract: The invention relates to a biopsy forceps having two jaw-pieces (9) capable of being moved away from and of being moved towards each other while a maneuvering element (2) is sliding in a sheath (3). The two jaw-pieces (9) are pivoted about a ball (20) fixed on the end of the maneuvering element. The jaw-pieces (9) are partly housed in a passage in the end of the sheath (3). They are guided by a rod (8) while they are being moved away from each other and by the end surface of the passage in the sheath (3) while they are being moved towards each other.
Patent CA-2264539-A1 (CA)
Title: Process for decorating sections made of metal, plastic material or the like, and related apparatus
Inventor: FENZI GIANCARLO
IPC: B41M5/035
Filed: 1997-08-12
Abstract: Process for variously decorating sections (6) made of metal, plastic materials, composite materials and the like, comprising a step of pre-treatment for the preparation of the surface, a possible step of pre-painting, a possible step of pre-heating, a step of decoration by transfer from a strip-like flexible support (1, 1a) unwinding continuously from a first coil through the action of at least a rotating nip roll (7-17), suitably shaped, heated and thermostated, and lastly a possible step of sublimation and fixing, to obtain the transfer of the decoration and the polymerisation of colours. Apparatus for the formation of the decoration, comprising a first coil from which a flexible support (1, 1a) unwinds at least a rotating nip roll (7-17), shaped according to the section to be decorated, heated and thermostated, and at least a second coil for the rewinding of the flexible strip, once the decoration layer and the protection layer have been removed.
Patent CA-2267092-A1 (CA)
Inventor: HEDRICK JOSEPH A
IPC: C07K19/00
Filed: 1997-10-02
Abstract: Novel mouse and human CC and CXC chemokines, reagents related thereto including purified proteins, specific antibodies and nucleic acids encoding these chemokines are provided. Also provided are methods of making and using said reagents and diagnostic kits.
Patent CA-2267339-A1 (CA)
Title: High pressure tube with a fitting to connect it to a corresponding connecting part
Inventor: NATHAN ROBERT
IPC: F16L33/00
Filed: 1997-09-19
Abstract: The invention concerns a high pressure tube (10) with a fitting (20) to connect it to a corresponding connecting part. The fitting (20) has a connecting element to realize the connection with the high pressure tube (10) and a coupling element (28) to realize a nipple or joint connection with the connecting part. The invention seeks to provide a quick and cost-efficient connection between the high pressure tube (10) and the fitting (20). To this end the connecting element is designed as a tubular part (26), through which one end of the tube (10) is inserted, and the fitting (20) is interlocked with the high pressure tube (10).
Patent CA-2270562-A1 (CA)
Title: Cable attenuateur de foudre
Inventor: GASQUE SAMUEL N JR
IPC: H01B9/02
Filed: 1997-02-28
Abstract: L'invention concerne un câble qui atténue la puissance de la foudre. Le câble comprend au moins un conducteur intérieur qui peut être un conducteur d'alimentation ou un conducteur de signaux. Un conducteur à piège est enroulé en spirale autour du conducteur intérieur. Si la foudre frappe près du câble ou près d'un appareil branché sur celui-ci, tel qu'une antenne, le conducteur à piège présente une impédance élevée au courant produit par la foudre et l'empêche de descendre dans ledit conducteur, donc d'entrer dans le conducteur intérieur, ce qui évite les dommages causés à ce dernier et à tous les appareils électroniques associés. De préférence, un blindage est également enroulé en spirale autour du conducteur intérieur, près du conducteur à piège et dans une direction opposée à celui-ci, l'angle formé par le croisement du conducteur à piège et le blindage étant approximativement de 90·, de façon à bloquer le composant champ magnétique de la décharge de foudre.
Patent CA-2270846-A1 (CA)
Title: Child safety seat
Inventor: BALOGA THOMAS CHARLES
IPC: B60N2/90
Filed: 1999-05-03
Abstract: CHILD SAFETY SEAT   A child safety seat for use in a vehicle, comprises a seat body having a seat portion, a backrest and side wings projecting from each side of the backrest at the level of the head of a child occupant of the seat. The side wings are moveable relative to the backrest so as to be displaceable between a normal position and a fully deployed position in which they project from the backrest to a greater extent than when in their normal position.
Patent CA-2271096-A1 (CA)
Title: Trisresorcinyltriazines
Inventor: HAYOZ PASCAL
IPC: G03C1/815
Filed: 1999-05-05
Abstract: Compounds of the formula (see  formula I) in which Z, Z' and Z" independently of one another are a group of the formula II (see formula  II) and R7 is a radical of the formula III, IV or V (see formulas III, IV, V) in which n is 1 or 2; R4, R5 and R6 independently of one another are C1-C18alkyl; C5-C12cycloalkyl; C2-C18alkenyl; phenyl; C7-C11phenylalkyl; C7-C11alkylphenyl;  C1-C18alkyl substituted by phenyl, OH, C1-C18alkoxy, C5-C12cycloalkoxy, C3-C18alkenyloxy, COOH, COOR11, O-COR12, CONH2, CONHR13, CONR13NR14, CN, NH2, NHR13, NR13R14, NHCOR12, C6-C15bicycloalkyl, C6-C16bicycloalkyl-alkoxy, C8-C16bicycloalkenyl-alkoxy or C6-C15tricycloalkoxy; C5-C12cycloalkyl substituted by OH, C1-C4alkyl, C2-C6alkenyl or O-COR12; or COR15; CO-X-R11; or SO2-R16; or C3-C50alkyl interrupted by O  and/or substituted by OH, phenoxy or C7-C18alkylphenoxy; or R5 and R6 together form a ring structure;      X and Y independently of one another are O, NH, NR13 or S; and the other symbols are as defined in claim 1 are effective as stabilizers for organic material against the damaging effect of light, oxygen and/or heat.